17385039

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 28978560

約数和(自身を除く): 11593521

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2579, 6741, 7737, 18053, 23211, 54159, 162477, 275953, 827859, 1931671, 2483577, 5795013, 17385039]

約数ペア:

[(1, 17385039), (3, 5795013), (7, 2483577), (9, 1931671), (21, 827859), (63, 275953), (107, 162477), (321, 54159), (749, 23211), (963, 18053), (2247, 7737), (2579, 6741)]